Another time I was with a girl was when I was 16. It was a crazy thing that happened.
I had known my next door neighbors since I was around 5 years old. My best friend Johnny lived there along with his sister Martha. Johnny was a year older than me but in the same grade and Martha was 15. Whenever we would go to each other's houses we would just walk in because we were considered a part of each other's family. So one day after school I was supposed to meet Johnny at his house and we were going to ride our bikes back to school to work out. So I hurried home and changed and then went to his house to look for him. I walked in as usual and started looking for him but couldn't find him anywhere. I heard a noise down in the basement so I started to go down there. I wasn't really paying attention until I was about half way down the stairs. At that point I could see across the basement and on the couch was Martha and another girl making out completely naked. I thought I was seeing things. I kneeled down low so they wouldn't see me and just watched. One of my fantasies had always been to have sex with two girls so you can imagine how hard my dick got seeing this. I watched for about 5 minutes or so and decided I was going to just go down there and tell them I was going to tell everyone what they were doing unless I got to sit up close and watch. I didn't have any intention of fucking them. Especially since Martha was my best friends sister. Martha actually started crying which made me feel like shit, but I told her to just keep doing what she was doing and it would be ok. The other girl seemed to not care so after a second they started up again. After watching for about 5 minutes I stood up and pushed my shorts and boxers to my knees and continued watching. Seeing these two hot girls naked and making out in front of me was almost as hot as fucking Erica when I was 14. I just couldn't believe how lucky I was. They kept looking at me like they were getting turned on from me being there so I eventually got naked like they were and got even closer. I asked them if they would 69 and they had no idea what that was so I explained it to them. It was at that point that Martha just started sucking my dick. I should have stopped her but I let my dick do my thinking. While she was sucking me her friend started eating her pussy out and rubbing her clit. It only took about 5 minutes at the most before we all started cumin. I'm not sure who came first, but I just know we all three did.
After it was over the embarrassment level was pretty high, but we awkwardly got dressed and I went looking for Johnny. He still wasn't home yet so I waited in their kitchen until he got there. I never told him about what happened. Nothing ever happened again except for one night I was on vacation with them and their parents in Gatlinburg. We were staying in a cabin and in the middle of the night I woke up to Martha sucking my dick. I was sleeping on the couch in the living room and she had snuck out there to do it. When I woke up she looked at me and just kept going. For the second time in less than a month I came in her mouth. After I jizzed, she asked if I would eat her out so right there on the couch in the dark, I made my best friends sister cum. It was a huge turn on because we could have gotten caught so easily. After that night I decided that I didn't want to risk my best friend's friendship so I put a stop to the whole thing. She actually hinted around that she wanted to do more, but I told her no.
I hope you all like this one too and I promise I have more stories about the guys I was with during this time including a jack off session with one of my eighth grade student teachers. I was a pretty active kid during those years. Once again thanks for the feedback from many of you. I am pretty shocked about that. I never thought people would like the stories.